GB693083A - Improvements in and relating to gas-fired boiling-water heaters - Google Patents

Improvements in and relating to gas-fired boiling-water heaters

Info

Publication number
GB693083A
GB693083A GB2082051A GB2082051A GB693083A GB 693083 A GB693083 A GB 693083A GB 2082051 A GB2082051 A GB 2082051A GB 2082051 A GB2082051 A GB 2082051A GB 693083 A GB693083 A GB 693083A
Authority
GB
United Kingdom
Prior art keywords
water
valve
gas
flow
heater
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2082051A
Inventor
Walter Brummerhoff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB2082051A priority Critical patent/GB693083A/en
Publication of GB693083A publication Critical patent/GB693083A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/247—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using mechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
    • F24H1/12—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium
    • F24H1/14—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form
    • F24H1/145—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium in which the water is kept separate from the heating medium by tubes, e.g. bent in serpentine form using fluid fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

693,083. Supply and delivery arrangements for hot-water boilers. VAILLANT, H. Sept. 4, 1951, No. 20820/51. Class 64 (i). A gas-fired water heater for supplying boiling water comprises a water pipe coil 4 located around the wall of the heater flue 2 and passing through a finned heating element 3, and a spring-loaded pressure relief valve 29 arranged at the outlet end of the pipe coil. The gas supply to the burner 1 is controlled by a diaphragm 22 which is operated to open the gas valve 26 only when there is a sufficient flow of water to the pipe 4. The arrangement is such that water will only flow and be heated if its pressure is great enough to open the valve 29, and that the water cannot boil until it opens the valve 29 and flows off. The supply of water to the heater is controlled by a hand-operated valve 8 either with an associated by-pass 14 and auxiliary valve 10 or with a throttle, so arranged that when the valve 8 is being closed after the flow has been reduced enough for the gas valve 26 to close, an increase in flow is allowed to eject any hot water from the pipe system and replace it by cold water just before the valve closes.
GB2082051A 1951-09-04 1951-09-04 Improvements in and relating to gas-fired boiling-water heaters Expired GB693083A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2082051A GB693083A (en) 1951-09-04 1951-09-04 Improvements in and relating to gas-fired boiling-water heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2082051A GB693083A (en) 1951-09-04 1951-09-04 Improvements in and relating to gas-fired boiling-water heaters

Publications (1)

Publication Number Publication Date
GB693083A true GB693083A (en) 1953-06-24

Family

ID=10152241

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2082051A Expired GB693083A (en) 1951-09-04 1951-09-04 Improvements in and relating to gas-fired boiling-water heaters

Country Status (1)

Country Link
GB (1) GB693083A (en)

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